Perhaps you should try some spelling variations:
decrease processes » disease processes (Expand search), defense processes (Expand search), decay processes (Expand search)
decrease decrease » decrease release (Expand search), disease decreases (Expand search), decrease sucrose (Expand search)
rate decrease » rats decreases (Expand search), ratio decrease (Expand search), rate increase (Expand search)
action based » reaction based (Expand search), function based (Expand search)
based pitons » based peptones (Expand search), based epitope (Expand search), based tectons (Expand search)
code rate » code rape (Expand search), code state (Expand search), code rac (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( code rate decrease decrease processes ) OR ( action based pitons python programming ))~.